.waterfall-box {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.waterfall-row {
    flex: 1;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    box-sizing: border-box;
}

.card {
    width: 100%;
    padding: 18px;
    border-radius: 0px;
    box-sizing: border-box;
    overflow: hidden;
    user-select: none;
}

.card>a>img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 0px;
}